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Jtron OBD II Vehicle ECU Emergency Power Supply Cable Car Diagnostic Cable Memory Saver (3Meter) with Alligator Clip-On 12V Car Battery Cigarette Lighter Power Extension Socket

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OBD 2 Vehicle ECU
OBD 2 Vehicle ECU

Jtron
About Us

Jtron is a famous brand that dedicated to providing innovative, cost-effective and quality products. We have been specialized in automotive products and parts for many years. Constant improvement and innovation is our eternal aim. Hope you can purchase with satisfaction here!

  • Jtron ECU emergency power supply cable memory save to help you solve the embarrassing situation!

OBD II Vehicle ECU Emergency Power Supply Cable Memory Saver with Alligator Clip-On 12V Car Battery Cigarette Lighter Power Socket Extension Cable

  • In US expecially If your battery was disconnected days before your smog check, and you didn't use a device like this to save your ECU history, you won't pass smog until days or weeks of driving has rebuilt the data .
  • This obd2 cigarette lighter cable will keep things from resetting to their factory state while replacing the battery or alternator and other repairs that require disconnecting the battery.
  • Simply plug this into the OBDII Male port and connect it to a battery source.

  • Package Include:
  • 1x OBD 2 Vehicle Emergency Power Supply Cable (9.8ft/300cm)
  • 1x Alligator Clip-On 12V Car Battery Cigarette Lighter (0.98ft/30cm)
OBD 2 Vehicle ECU

Instruction:

1. Make sure ignition is off and all lights and anything that draws power is off.

2. Plug into OBD2 Male port of car that is to have battery disconnected making sure it is firmly seated.

3. Shut the doors so any interior light and headlights go off.

4. Attach alligator clips on battery of a different vehicle or spare battery. (Not the one being removed or the one being installed)

5. Verify the red LED is lit on the cable. If it is not, check the polarity.

6. Staying clear of the ECU cable, disconnect the battery terminals being careful the positive does not touch the ground of the car.

7. Install new battery being certain not to open any doors or use the fob why on donor power.

Note:

It's car emergency cable, for replacement of car batteries ONLY; since the cable is specially made with anti-protection on incorrect POLARITY, so that the electric power can ONLY be transmitted from cigarette insert to auto, and can't be used as auto connector.

After-sales Service:

From the Date of Purchase, We Provide 1 Year After-Sales Service for All Products. If the Product is Damaged Due to Transportation or Installation, Please Don't Hesitate to Contact With me and We Will Send you a new Product for Free.

  • Prof. Gudrun Heidenreich

    15-02-2025

    "This emergency power supply cable is a lifesaver during car diagnostics, highly recommend!"

  • ? + 1.431718 BTC.GET - https://yandex.com/poll/T1TnDbUc4R9aLX7Nzhj1Cy?hs=f503a4ad02c2651416c4a90205659a14& ?

    16-10-2024

    "The 3-meter length is perfect for reaching the car battery with ease."

  • Pierce Hoppe

    14-05-2025

    "The alligator clips are sturdy and hold on tight, no slipping or loose connections."

  • Lucy Cummings IV

    04-02-2025

    "Love the added convenience of the cigarette lighter power extension socket."

  • Halie Barrows

    14-11-2024

    "Great tool to have in case of emergencies, especially for DIY car maintenance."

  • Adella Auer

    06-11-2024

    "This cable is well-made and durable, definitely worth the investment."

  • Mr. Parker Abbott

    02-11-2024

    "Makes diagnosing car issues much easier without losing power to the ECU."

  • Cyrus Zulauf III

    08-04-2025

    "Highly impressed with the quality of this memory saver cable, works like a charm."

  • Reginald Christiansen

    26-08-2024

    "I feel more confident working on my car knowing I have this emergency power supply cable on hand."

  • Phyllis Wiza

    13-06-2025

    "A must-have for anyone who does their own car repairs, saves time and hassle."

  • Prof. Bill Labadie I

    28-04-2025

    "I can't imagine not having this cable now that I've used it, makes a world of difference."

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  • Address: 1 Canada Square, Canary Wharf, London, United Kingdom
  • Email: [email protected]

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